Results 11 to 20 of about 5,089 (260)
Astron Astrophys Rev, 2019 AbstractThe discovery of radio pulsars over a half century ago was a seminal moment in astronomy. It demonstrated the existence of neutron stars, gave a powerful observational tool to study them, and has allowed us to probe strong gravity, dense matter, and ...
Petroff E, Hessels JWT, Lorimer DR.
europepmc +7 more sources
Gamma-Ray Bursts: A Radio Perspective [PDF]
Advances in Astronomy, 2016 Gamma-ray bursts (GRBs) are extremely energetic events at cosmological distances. They provide unique laboratory to investigate fundamental physical processes under extreme conditions.
Poonam Chandra
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The physics of fast radio bursts [PDF]
Science China Physics, Mechanics & Astronomy, 2021 In 2007, a very bright radio pulse was identified in the archival data of the Parkes Telescope in Australia, marking the beginning of a new research branch in astrophysics. In 2013, this kind of millisecond bursts with extremely high brightness temperature takes a unified name, fast radio burst (FRB).
Xiao, Di, Wang, Fayin, Dai, Zigao
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A repeating fast radio burst [PDF]
Nature, 2016 22 pages, 2 figures and 3 tables.
Spitler, L.G. +23 more
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Are there radio-loud and radio-quiet gamma-ray bursts? [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT The potential existence of two separate classes of Long-duration Gamma-Ray Bursts (LGRBs) with and without radio afterglow emission, corresponding to radio-bright/loud and radio-dark/quiet populations, has been recently argued and favoured in the GRB literature.
Joshua A Osborne +2 more
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Expanding fireball in magnetar bursts and fast radio bursts
Monthly Notices of the Royal Astronomical Society, 2022 ABSTRACT A fireball of radiation plasma created near the surface of a neutron star (NS) expands under its own pressure along magnetic field lines, and produces photon emission and relativistic matter outflow. We comprehensively classify the expanding fireball evolution into five cases, and obtain the photospheric luminosity and the ...
Tomoki Wada, Kunihito Ioka
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Mechanism for fast radio bursts [PDF]
Physical Review D, 2016 Fast radio bursts are mysterious transient sources likely located at cosmological distances. The derived brightness temperatures exceed by many orders of magnitude the self-absorption limit of incoherent synchrotron radiation, implying the operation of a coherent emission process.
Romero, Gustavo Esteban +2 more
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Astronomy & Geophysics, 2021 Abstract Shami Chatterjee reviews fast radio bursts, focusing on the rapid recent progress in observations of these enigmatic events, our understanding of their central engines, and their use as probes of the intergalactic ...
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FAST RADIO BURST/GAMMA-RAY BURST COSMOGRAPHY [PDF]
The Astrophysical Journal, 2014 Recently, both theoretical arguments and observational evidence suggested that a small fraction of fast radio bursts (FRBs) could be associated with gamma-ray bursts (GRBs). If such FRB/GRB association systems are commonly detected in the future, the combination of dispersion measure (DM) derived from FRBs and redshifts derived from GRBs makes these ...
He Gao, Zhuo Li, Bing Zhang
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The physical mechanisms of fast radio bursts [PDF]
Nature, 2020 Review article published in ...
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